Tools & Wizards About Us
postleitzahlenindex.de screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    89% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

postleitzahlenindex.de

Postleitzahlenindex.de

Page Load Speed

10.1 sec in total

First Response

402 ms

Resources Loaded

9 sec

Page Rendered

740 ms

postleitzahlenindex.de screenshot

About Website

Visit postleitzahlenindex.de now to see the best up-to-date Postleitzahlenindex content for Germany and also check out these interesting facts you probably never knew about postleitzahlenindex.de

Hier finden sie aktuelle Postleitzahlenkarten von Deutschland, allen Bundeslaendern, einzelnen Postleitzonen und Regionen. Auch individuelle Karten werden auf Wunsch realisiert.

Visit postleitzahlenindex.de

Key Findings

We analyzed Postleitzahlenindex.de page load time and found that the first response time was 402 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

postleitzahlenindex.de performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

postleitzahlenindex.de

402 ms

lsi.css

1211 ms

adscript.php

412 ms

adscript.php

415 ms

adscript.php

416 ms

Our browser made a total of 329 requests to load all elements on the main page. We found that 10% of them (34 requests) were addressed to the original Postleitzahlenindex.de, 84% (276 requests) were made to Landkartenarchiv.de and 2% (8 requests) were made to Ads.adtiger.de. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Postleitzahlenindex.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (46%)

Content Size

6.2 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Postleitzahlenindex.de main page is 6.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 52.8 kB

  • Original 58.8 kB
  • After minification 47.2 kB
  • After compression 6.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 11.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 52.8 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 227.4 kB

  • Original 3.2 MB
  • After minification 3.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Postleitzahlenindex images are well optimized though.

JavaScript Optimization

-89%

Potential reduce by 2.6 MB

  • Original 2.9 MB
  • After minification 1.0 MB
  • After compression 317.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.6 MB or 89% of the original size.

CSS Optimization

-83%

Potential reduce by 11.8 kB

  • Original 14.2 kB
  • After minification 10.8 kB
  • After compression 2.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Postleitzahlenindex.de needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 287 (88%)

Requests Now

326

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 326 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postleitzahlenindex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 279 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

postleitzahlenindex.de

postleitzahlenindex.de

402 ms

lsi.css

lsi.css

1211 ms

adscript.php

adscript.php

412 ms

adscript.php

adscript.php

415 ms

adscript.php

adscript.php

416 ms

adscript.php

adscript.php

417 ms

adscript.php

adscript.php

209 ms

logo_postleitzahlenindexde.jpg

logo_postleitzahlenindexde.jpg

241 ms

0_t.jpg

0_t.jpg

482 ms

1_t.jpg

1_t.jpg

729 ms

2_t.jpg

2_t.jpg

603 ms

3_t.jpg

3_t.jpg

659 ms

4_t.jpg

4_t.jpg

740 ms

5_t.jpg

5_t.jpg

739 ms

6_t.jpg

6_t.jpg

727 ms

7_t.jpg

7_t.jpg

963 ms

8_t.jpg

8_t.jpg

900 ms

9_t.jpg

9_t.jpg

1082 ms

pixel.gif

pixel.gif

243 ms

adscript.php

adscript.php

203 ms

adscript.php

adscript.php

207 ms

vollbild_postleitzahlenkarte.php

vollbild_postleitzahlenkarte.php

131 ms

embed

embed

87 ms

info_postleitzahlenkarte.jpg

info_postleitzahlenkarte.jpg

864 ms

info_gebietsplaner.jpg

info_gebietsplaner.jpg

1104 ms

info_organisationskarte.jpg

info_organisationskarte.jpg

863 ms

info_badenwuerttemberg.jpg

info_badenwuerttemberg.jpg

604 ms

info_bayern.jpg

info_bayern.jpg

605 ms

info_berlin.jpg

info_berlin.jpg

611 ms

info_brandenburg.jpg

info_brandenburg.jpg

966 ms

info_hamburg.jpg

info_hamburg.jpg

966 ms

info_hessen.jpg

info_hessen.jpg

855 ms

info_mecklenburgvorpommern.jpg

info_mecklenburgvorpommern.jpg

1101 ms

info_niedersachsen.jpg

info_niedersachsen.jpg

1105 ms

info_nrw.jpg

info_nrw.jpg

1105 ms

info_rheinlandpfalz.jpg

info_rheinlandpfalz.jpg

1207 ms

info_sachsen.jpg

info_sachsen.jpg

1208 ms

info_sachsenanhalt.jpg

info_sachsenanhalt.jpg

1345 ms

info_schleswigholstein.jpg

info_schleswigholstein.jpg

1344 ms

info_thueringen.jpg

info_thueringen.jpg

1345 ms

adscript.php

adscript.php

213 ms

like.php

like.php

160 ms

robot.png

robot.png

6 ms

googlelogo_color_150x54dp.png

googlelogo_color_150x54dp.png

17 ms

OpenLayers.js

OpenLayers.js

390 ms

getads.js

getads.js

9 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

143 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

155 ms

analytics.js

analytics.js

5 ms

collect

collect

16 ms

Class.js

Class.js

124 ms

Util.js

Util.js

368 ms

BaseTypes.js

BaseTypes.js

244 ms

Bounds.js

Bounds.js

249 ms

Date.js

Date.js

250 ms

Element.js

Element.js

251 ms

LonLat.js

LonLat.js

252 ms

Pixel.js

Pixel.js

366 ms

Size.js

Size.js

370 ms

Console.js

Console.js

370 ms

Tween.js

Tween.js

371 ms

Kinetic.js

Kinetic.js

373 ms

Corner.js

Corner.js

486 ms

Color.js

Color.js

485 ms

Ajax.js

Ajax.js

491 ms

Events.js

Events.js

491 ms

Request.js

Request.js

494 ms

XMLHttpRequest.js

XMLHttpRequest.js

497 ms

Projection.js

Projection.js

605 ms

Map.js

Map.js

728 ms

Layer.js

Layer.js

611 ms

Icon.js

Icon.js

609 ms

Marker.js

Marker.js

612 ms

Box.js

Box.js

615 ms

Popup.js

Popup.js

730 ms

Tile.js

Tile.js

732 ms

Image.js

Image.js

732 ms

IFrame.js

IFrame.js

734 ms

WFS.js

WFS.js

738 ms

Image.js

Image.js

846 ms

SphericalMercator.js

SphericalMercator.js

848 ms

EventPane.js

EventPane.js

850 ms

FixedZoomLevels.js

FixedZoomLevels.js

852 ms

Google.js

Google.js

853 ms

v3.js

v3.js

860 ms

VirtualEarth.js

VirtualEarth.js

962 ms

Yahoo.js

Yahoo.js

858 ms

HTTPRequest.js

HTTPRequest.js

738 ms

Grid.js

Grid.js

737 ms

MapGuide.js

MapGuide.js

737 ms

MapServer.js

MapServer.js

745 ms

Untiled.js

Untiled.js

849 ms

KaMap.js

KaMap.js

732 ms

KaMapCache.js

KaMapCache.js

733 ms

MultiMap.js

MultiMap.js

734 ms

Markers.js

Markers.js

734 ms

Text.js

Text.js

747 ms

WorldWind.js

WorldWind.js

847 ms

ArcGIS93Rest.js

ArcGIS93Rest.js

734 ms

WMS.js

WMS.js

737 ms

Untiled.js

Untiled.js

733 ms

Post.js

Post.js

733 ms

WMTS.js

WMTS.js

745 ms

ArcIMS.js

ArcIMS.js

846 ms

GeoRSS.js

GeoRSS.js

736 ms

Boxes.js

Boxes.js

735 ms

XYZ.js

XYZ.js

735 ms

Bing.js

Bing.js

735 ms

TMS.js

TMS.js

745 ms

TileCache.js

TileCache.js

733 ms

Zoomify.js

Zoomify.js

733 ms

ArcGISCache.js

ArcGISCache.js

733 ms

Anchored.js

Anchored.js

738 ms

AnchoredBubble.js

AnchoredBubble.js

742 ms

Framed.js

Framed.js

744 ms

FramedCloud.js

FramedCloud.js

735 ms

Feature.js

Feature.js

736 ms

Vector.js

Vector.js

735 ms

WFS.js

WFS.js

735 ms

Handler.js

Handler.js

735 ms

Click.js

Click.js

744 ms

Hover.js

Hover.js

733 ms

Point.js

Point.js

734 ms

Path.js

Path.js

736 ms

Polygon.js

Polygon.js

734 ms

Feature.js

Feature.js

736 ms

Drag.js

Drag.js

744 ms

Pinch.js

Pinch.js

734 ms

RegularPolygon.js

RegularPolygon.js

736 ms

Box.js

Box.js

737 ms

MouseWheel.js

MouseWheel.js

736 ms

Keyboard.js

Keyboard.js

738 ms

Control.js

Control.js

744 ms

Attribution.js

Attribution.js

733 ms

Button.js

Button.js

734 ms

ZoomBox.js

ZoomBox.js

735 ms

ZoomToMaxExtent.js

ZoomToMaxExtent.js

735 ms

DragPan.js

DragPan.js

738 ms

Navigation.js

Navigation.js

743 ms

PinchZoom.js

PinchZoom.js

731 ms

TouchNavigation.js

TouchNavigation.js

733 ms

MouseDefaults.js

MouseDefaults.js

733 ms

MousePosition.js

MousePosition.js

732 ms

OverviewMap.js

OverviewMap.js

735 ms

KeyboardDefaults.js

KeyboardDefaults.js

744 ms

PanZoom.js

PanZoom.js

730 ms

PanZoomBar.js

PanZoomBar.js

732 ms

ArgParser.js

ArgParser.js

731 ms

Permalink.js

Permalink.js

722 ms

Scale.js

Scale.js

725 ms

ScaleLine.js

ScaleLine.js

745 ms

Snapping.js

Snapping.js

731 ms

Split.js

Split.js

733 ms

LayerSwitcher.js

LayerSwitcher.js

733 ms

DrawFeature.js

DrawFeature.js

734 ms

DragFeature.js

DragFeature.js

734 ms

ModifyFeature.js

ModifyFeature.js

745 ms

Panel.js

Panel.js

731 ms

SelectFeature.js

SelectFeature.js

732 ms

NavigationHistory.js

NavigationHistory.js

732 ms

Measure.js

Measure.js

731 ms

WMSGetFeatureInfo.js

WMSGetFeatureInfo.js

733 ms

WMTSGetFeatureInfo.js

WMTSGetFeatureInfo.js

744 ms

Graticule.js

Graticule.js

732 ms

TransformFeature.js

TransformFeature.js

733 ms

SLDSelect.js

SLDSelect.js

732 ms

Geometry.js

Geometry.js

734 ms

Rectangle.js

Rectangle.js

733 ms

Collection.js

Collection.js

745 ms

Point.js

Point.js

733 ms

MultiPoint.js

MultiPoint.js

733 ms

Curve.js

Curve.js

732 ms

LineString.js

LineString.js

732 ms

LinearRing.js

LinearRing.js

733 ms

Polygon.js

Polygon.js

744 ms

MultiLineString.js

MultiLineString.js

733 ms

MultiPolygon.js

MultiPolygon.js

734 ms

Surface.js

Surface.js

732 ms

Renderer.js

Renderer.js

736 ms

Elements.js

Elements.js

735 ms

NG.js

NG.js

744 ms

SVG.js

SVG.js

735 ms

SVG2.js

SVG2.js

736 ms

Canvas.js

Canvas.js

734 ms

VML.js

VML.js

736 ms

Vector.js

Vector.js

739 ms

PointGrid.js

PointGrid.js

744 ms

RootContainer.js

RootContainer.js

734 ms

Strategy.js

Strategy.js

734 ms

Filter.js

Filter.js

733 ms

Fixed.js

Fixed.js

735 ms

Cluster.js

Cluster.js

736 ms

Paging.js

Paging.js

743 ms

BBOX.js

BBOX.js

734 ms

Save.js

Save.js

735 ms

Refresh.js

Refresh.js

735 ms

Filter.js

Filter.js

737 ms

FeatureId.js

FeatureId.js

733 ms

Logical.js

Logical.js

743 ms

Comparison.js

Comparison.js

735 ms

Spatial.js

Spatial.js

735 ms

Function.js

Function.js

732 ms

Protocol.js

Protocol.js

734 ms

HTTP.js

HTTP.js

735 ms

SQL.js

SQL.js

743 ms

Gears.js

Gears.js

735 ms

WFS.js

WFS.js

735 ms

v1.js

v1.js

740 ms

v1_0_0.js

v1_0_0.js

735 ms

v1_1_0.js

v1_1_0.js

736 ms

Script.js

Script.js

744 ms

SOS.js

SOS.js

734 ms

v1_0_0.js

v1_0_0.js

734 ms

PointTrack.js

PointTrack.js

741 ms

GML.js

GML.js

736 ms

Style.js

Style.js

737 ms

Style2.js

Style2.js

743 ms

StyleMap.js

StyleMap.js

734 ms

Rule.js

Rule.js

733 ms

Format.js

Format.js

737 ms

QueryStringFilter.js

QueryStringFilter.js

733 ms

XML.js

XML.js

734 ms

VersionedOGC.js

VersionedOGC.js

742 ms

Context.js

Context.js

734 ms

ArcXML.js

ArcXML.js

734 ms

Features.js

Features.js

738 ms

GML.js

GML.js

737 ms

Base.js

Base.js

736 ms

v2.js

v2.js

743 ms

v3.js

v3.js

733 ms

Atom.js

Atom.js

735 ms

KML.js

KML.js

739 ms

GeoRSS.js

GeoRSS.js

736 ms

WFS.js

WFS.js

740 ms

WFSCapabilities.js

WFSCapabilities.js

743 ms

v1.js

v1.js

733 ms

v1_0_0.js

v1_0_0.js

733 ms

v1_1_0.js

v1_1_0.js

739 ms

WFSDescribeFeatureType.js

WFSDescribeFeatureType.js

735 ms

WMSDescribeLayer.js

WMSDescribeLayer.js

737 ms

v1_1.js

v1_1.js

742 ms

WKT.js

WKT.js

732 ms

CQL.js

CQL.js

733 ms

OSM.js

OSM.js

735 ms

GPX.js

GPX.js

736 ms

Filter.js

Filter.js

736 ms

v1.js

v1.js

742 ms

v1_0_0.js

v1_0_0.js

732 ms

v1_1_0.js

v1_1_0.js

734 ms

SLD.js

SLD.js

732 ms

v1.js

v1.js

735 ms

v1_0_0.js

v1_0_0.js

732 ms

OWSCommon.js

OWSCommon.js

743 ms

v1.js

v1.js

732 ms

v1_0_0.js

v1_0_0.js

732 ms

v1_1_0.js

v1_1_0.js

732 ms

CSWGetDomain.js

CSWGetDomain.js

734 ms

v2_0_2.js

v2_0_2.js

731 ms

CSWGetRecords.js

CSWGetRecords.js

745 ms

v2_0_2.js

v2_0_2.js

734 ms

WFST.js

WFST.js

731 ms

v1.js

v1.js

733 ms

v1_0_0.js

v1_0_0.js

736 ms

v1_1_0.js

v1_1_0.js

733 ms

Text.js

Text.js

746 ms

JSON.js

JSON.js

731 ms

GeoJSON.js

GeoJSON.js

730 ms

WMC.js

WMC.js

728 ms

v1.js

v1.js

732 ms

v1_0_0.js

v1_0_0.js

729 ms

v1_1_0.js

v1_1_0.js

745 ms

WCSGetCoverage.js

WCSGetCoverage.js

733 ms

WMSCapabilities.js

WMSCapabilities.js

733 ms

v1.js

v1.js

733 ms

v1_1.js

v1_1.js

735 ms

v1_1_0.js

v1_1_0.js

733 ms

v1_1_1.js

v1_1_1.js

746 ms

v1_3.js

v1_3.js

733 ms

v1_3_0.js

v1_3_0.js

734 ms

v1_1_1_WMSC.js

v1_1_1_WMSC.js

731 ms

WMSGetFeatureInfo.js

WMSGetFeatureInfo.js

735 ms

SOSCapabilities.js

SOSCapabilities.js

734 ms

v1_0_0.js

v1_0_0.js

744 ms

SOSGetFeatureOfInterest.js

SOSGetFeatureOfInterest.js

733 ms

SOSGetObservation.js

SOSGetObservation.js

733 ms

OWSContext.js

OWSContext.js

732 ms

v0_3_1.js

v0_3_1.js

734 ms

WMTSCapabilities.js

WMTSCapabilities.js

732 ms

v1_0_0.js

v1_0_0.js

746 ms

WPSCapabilities.js

WPSCapabilities.js

733 ms

v1_0_0.js

v1_0_0.js

736 ms

WPSDescribeProcess.js

WPSDescribeProcess.js

736 ms

WPSExecute.js

WPSExecute.js

734 ms

XLS.js

XLS.js

734 ms

v1.js

v1.js

746 ms

v1_1_0.js

v1_1_0.js

732 ms

OGCExceptionReport.js

OGCExceptionReport.js

735 ms

WFS.js

WFS.js

732 ms

GetFeature.js

GetFeature.js

734 ms

MouseToolbar.js

MouseToolbar.js

733 ms

NavToolbar.js

NavToolbar.js

743 ms

PanPanel.js

PanPanel.js

732 ms

Pan.js

Pan.js

734 ms

ZoomIn.js

ZoomIn.js

732 ms

ZoomOut.js

ZoomOut.js

731 ms

ZoomPanel.js

ZoomPanel.js

732 ms

EditingToolbar.js

EditingToolbar.js

746 ms

Geolocate.js

Geolocate.js

734 ms

Symbolizer.js

Symbolizer.js

734 ms

Point.js

Point.js

731 ms

Line.js

Line.js

733 ms

Polygon.js

Polygon.js

733 ms

Text.js

Text.js

745 ms

Raster.js

Raster.js

734 ms

Lang.js

Lang.js

733 ms

en.js

en.js

731 ms

t.js

t.js

100 ms

impr

impr

105 ms

style.css

style.css

125 ms

1-0-1.jpg

1-0-1.jpg

122 ms

north-mini.png

north-mini.png

123 ms

west-mini.png

west-mini.png

123 ms

east-mini.png

east-mini.png

125 ms

south-mini.png

south-mini.png

128 ms

zoom-plus-mini.png

zoom-plus-mini.png

125 ms

slider.png

slider.png

223 ms

zoom-minus-mini.png

zoom-minus-mini.png

243 ms

zoombar.png

zoombar.png

243 ms

1-0-0.jpg

1-0-0.jpg

243 ms

Accessibility Review

postleitzahlenindex.de accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best Practices

postleitzahlenindex.de best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

postleitzahlenindex.de SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postleitzahlenindex.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Postleitzahlenindex.de main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

postleitzahlenindex.de

Open Graph description is not detected on the main page of Postleitzahlenindex. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: